DE202005006231U1 - Construction kit for linear mechanical fastening of insulating materials and sealing strips on flat roofs has fastening elements comprising plastic holder with hollow shank and collar or head plate, and screw recessed in hollow shank - Google Patents
Construction kit for linear mechanical fastening of insulating materials and sealing strips on flat roofs has fastening elements comprising plastic holder with hollow shank and collar or head plate, and screw recessed in hollow shank Download PDFInfo
- Publication number
- DE202005006231U1 DE202005006231U1 DE200520006231 DE202005006231U DE202005006231U1 DE 202005006231 U1 DE202005006231 U1 DE 202005006231U1 DE 200520006231 DE200520006231 DE 200520006231 DE 202005006231 U DE202005006231 U DE 202005006231U DE 202005006231 U1 DE202005006231 U1 DE 202005006231U1
- Authority
- DE
- Germany
- Prior art keywords
- rail
- hollow shank
- collar
- plastic holder
- head plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 6
- 239000011810 insulating material Substances 0.000 title claims abstract description 5
- 238000010276 construction Methods 0.000 title abstract description 4
- 239000012528 membrane Substances 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 5
- 238000004078 waterproofing Methods 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
- E04D3/3602—The fastening means comprising elongated profiles installed in or on the insulation layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
- E04D3/3603—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer the fastening means being screws or nails
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
- E04D5/141—Fastening means therefor characterised by the location of the fastening means
- E04D5/143—Fastening means therefor characterised by the location of the fastening means in the field of the flexible material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
- E04D5/144—Mechanical fastening means
- E04D5/145—Discrete fastening means, e.g. discs or clips
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/14—Fastening means therefor
- E04D5/144—Mechanical fastening means
- E04D5/146—Linear fastening means, e.g. strips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
Abstract
Description
Die Erfindung betrifft einen Bausatz für die lineare mechanische Befestigung von Dämmmaterialien und Abdichtungsbahnen auf Flachdächern.The The invention relates to a kit for linear mechanical fastening of insulation materials and waterproofing membranes on flat roofs.
Es ist bekannt, Dämmmaterialien und Abdichtungsbahnen mechanisch auf Flachdächern zu befestigen. Das Dämmmaterial wird auf die tragende Dachkonstruktion, dies kann ein Stahltrapezblech, Holzplatten, Beton, Porenbeton oder Bimsdielen sein, aufgelegt. Gegebenenfalls wird zuvor zwischen tragender Dachkonstruktion und Dämmmaterial eine Dampfsperre verlegt. Das Dämmmaterial wird mit einer Abdichtbahn aus Kunststoff oder Bitumen überdeckt. Die Randseiten der Bahnen werden von Befestigungselementen durchstochen, die bevorzugt aus jeweils einem Kunststoffhalter und einer darin versenkt aufgenommenen Schraube bestehen. Die Spitze der in den Kunststoffhalter eingesetzten Schraube ragt aus dem Schaft des Kunststoffhalters aus und verankert sich im tragenden Dachuntergrund. Dabei wird das Dämm- und Dichtungsmaterial zwischen dem tragenden Dachuntergrund und einer am Kunststoffhalter angeformten Kopfplatte eingeklemmt und somit gegen auf die Dachfläche einwirkenden Windsogkräfte geschützt. Die Befestigungsstellen werden von der unmittelbar benachbarten Dachbahn überlappt und im Saumbereich verschweißt. Eine solche mechanische Befestigung bezeichnet man als trittsichere Befestigung, da im Falle einer auftretenden Trittbelastung im Bereich der Befestigungsstelle, die für die mechanische Befestigung verwendete Schraube nicht die Dachbahn durchstechen kann, wenn durch die auftretende Gewichtskraft das Dämmmaterial komprimiert wird oder sich dieses aus anderen Gründen nach unten absenkt. In diesem Falle kommt eine Teleskopwirkung zwischen Schraube und Kunststoffhalter zum tragen, da sich der Schraubenkopf relativ weit unterhalb der Kopfplatte innerhalb des Hohlschaftes des Kunststoffhalters befindet und sich das Dämmmaterial mit dem Kunststoffhalter nicht soweit absenken kann, dass der Schraubenkopf über die Kopfplatte hinaus austritt.It is known, insulation materials and waterproofing membranes to fix on flat roofs. The insulation material is applied to the load-bearing roof construction, this can be a steel trapezoidal sheet, wooden panels, Concrete, aerated concrete or pumice be, laid. Possibly beforehand between load-bearing roof construction and insulation material laid a vapor barrier. The insulation material is covered with a waterproofing membrane made of plastic or bitumen. The edge sides of the webs are pierced by fasteners, which preferably consists of a respective plastic holder and a sunk therein consist recorded screw. The tip of the plastic holder inserted screw protrudes from the shaft of the plastic holder and anchored in the load-bearing roof substrate. This is the Dämm- and Sealing material between the supporting roof substrate and an am Plastic holder molded head plate clamped and thus against on the roof surface acting wind suction forces protected. The attachment points are overlapped by the immediately adjacent roofing membrane and welded in the hem area. Such a mechanical attachment is called slip-proof Fastening, as in the case of an occurring tread load in the area the attachment point for the mechanical fastening screw did not use the roofing membrane puncture, if by the force of gravity occurring insulation is compressed or this lowers for other reasons down. In In this case comes a telescopic action between the screw and plastic holder to carry, since the screw head relatively far below the Head plate is located within the hollow shaft of the plastic holder and the insulating material with the plastic holder can not lower so far that the screw head on the Head plate exits.
Alternativ hierzu werden auch Befestigungselemente, bestehend aus einer Schraube und einer großflächigen Unterlegscheibe verwendet. Diese Befestigungselemente sind zum Einen auf die Verwendung einer relativ langen Schraube angewiesen, zum Anderen besitzen diese Befestigungselemente keine Trittsicherung, wenn sich das Dämmmaterial aus den genannten Gründen absenkt. In einem solchen Falle würde die Schraube die Abdichtbahn durchstechen, womit die Dachabdichtung beschädigt würde. Es ist auch bekannt die mechanische Befestigung mit einer s.g. Linienbefestigung durchzuführen. Dabei wird eine Schiene verwendet, welche auf das Dämmmaterial oder bevorzugt die Abdichtbahn aufgelegt wird und mit einer Schraube, welche die Schiene durchsetzt, im Dachuntergrund verankert wird. Diese mechanische Befestigung ist mit dem Nachteil der mangelhaften bzw. nicht vorhandenen Trittsicherheit behaftet.alternative this also fasteners, consisting of a screw and a large washer used. These fasteners are on the one hand to use rely on a relatively long screw, on the other hand have this Fasteners no slip-resistance when the insulation material for the reasons mentioned lowers. In such a case, the screw would be the sealing web puncture, which would damage the roof seal. It is also known that mechanical attachment with a s.g. Line attachment to perform. there a rail is used, which on the insulating material or preferably the Sealing membrane is applied and with a screw, which is the rail interspersed, anchored in the roof substrate. This mechanical Attachment is with the disadvantage of deficient or nonexistent Sure-footedness.
Dieses Problem wird mit der Erfindung dadurch gelöst, dass die Befestigungselemente aus jeweils einem Kunststoffhalter mit Hohlschaft und angeformten Kragen oder Kopfplatte und eine im Hohlschaft versenkt aufgenommenen Schraube bestehen, wobei der Hohlschaft in der Schiene angeordnete Durchbrechungen durchsetzt, während sich der Kragen oder die Kopfplatte auf der Schienenoberseite abstützt.This Problem is solved with the invention in that the fasteners each made of a plastic holder with hollow shaft and molded Collar or head plate and a recessed sunken in the hollow shaft Consist of screw, wherein the hollow shaft disposed in the rail Breakthroughs interspersed while the collar or the top plate is supported on the top of the rail.
Der mit Erfindung erzielte Vorteil besteht insbesondere darin, dass mit diesem Bausatz eine vollständig trittsichere mechanische Befestigung geschaffen ist, mit der die geschilderten Nachteile des Standes der Technik eliminiert sind.Of the achieved with invention advantage is in particular that with this kit a complete Non-slip mechanical attachment is created with which the described disadvantages of the prior art are eliminated.
Bevorzugt ist die Schiene mit Formgebungen ausgebildet, die ihr eine gewisse Eigensteifigkeit verleihen. Dazu können, wie bei einer bevorzugten Ausführungsform der Erfindung vorgeschlagen wird, die längs der Schiene verlaufenden Randseiten mit Wellen oder Abkantungen versehen werden, die ein Abknicken der Schiene verhindern.Prefers The rail is formed with shapes that give it a certain Give inherent rigidity. This can, as with a preferred embodiment the invention is proposed, extending along the rail Edge sides are provided with waves or bends, the one Prevent kinking of the rail.
Weitere Vorteile und vorteilhafte Ausgestaltungen der Erfindung sind der nachfolgenden Beschreibung, der Zeichnung und den Ansprüchen entnehmbar.Further Advantages and advantageous embodiments of the invention are the following description, the drawing and the claims.
Es gibt verschiedene Möglichkeiten, die Lehre der vorliegenden Erfindung in vorteilhafter Weise auszugestalten und weiterzubilden. Dazu ist einerseits auf die nachgeordneten Ansprüche und andererseits auf die nachfolgende Erläuterung von Ausführungsbeispielen der Erfindung anhand der Zeichnung zu verweisen. In Verbindung mit der Erläuterung der bevorzugten Ausführungsbeispiele der Erfindung an Hand der Zeichnung, werden auch im Allgemeinen bevorzugte Ausgestaltungen und Weiterbildungen der Lehre erläutert.It are different ways to design the teaching of the present invention in an advantageous manner and further education. On the one hand to the subordinate claims and on the other hand, to the following explanation of embodiments of the invention with reference to the drawing. Combined with the explanation the preferred embodiments The invention with reference to the drawing, are also in general preferred embodiments and further developments of the teaching explained.
In der Zeichnung zeigen:In show the drawing:
Die
- 11
- Befestigungselement fastener
- 22
- KunststoffhalterPlastic holder
- 33
-
Hohlschaft
von
2 Hollow shaft of2 - 44
-
Kopfplatte
von
2 Headstock of2 - 55
-
Schraube
von
1 und11 Screw from1 and11 - 66
- Schienerail
- 77
-
Durchbrechung
in
6 und16 Breakthrough in6 and16 - 88th
-
Schienenoberseite
von
6 Rail top of6 - 1111
- Befestigungselement fastener
- 1212
- KunststoffhalterPlastic holder
- 1313
-
Hohlschaft
von
12 Hollow shaft of12 - 1414
-
Kragen
von
12 Collar of12 - 1616
- Schiene rail
- 1818
-
Schienenoberseite
von
16 Rail top of16 - 2121
-
Wellen
von
6 Waves of6 - 2222
-
Abkantungen
von
16 Bends of16 - 3131
-
Schaftspitze
von
2 Stem tip of2 - 3232
-
Schaftkanal
von
2 Shaft channel of2 - 3333
-
Verengung
in
2 Narrowing in2 - 3434
-
Auflageschulter
in
2 Support shoulder in2 - 3535
-
Schraubenkopf
von
5 Screw head of5 - 3636
-
Schaftspitze
von
12 Stem tip of12 - 3737
-
Schaftkanal
von
12 Shaft channel of12 - 3838
-
Verengung
in
12 Narrowing in12 - 3939
-
Auflageschulter
in
12 Support shoulder in12
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520006231 DE202005006231U1 (en) | 2005-04-18 | 2005-04-18 | Construction kit for linear mechanical fastening of insulating materials and sealing strips on flat roofs has fastening elements comprising plastic holder with hollow shank and collar or head plate, and screw recessed in hollow shank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520006231 DE202005006231U1 (en) | 2005-04-18 | 2005-04-18 | Construction kit for linear mechanical fastening of insulating materials and sealing strips on flat roofs has fastening elements comprising plastic holder with hollow shank and collar or head plate, and screw recessed in hollow shank |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005006231U1 true DE202005006231U1 (en) | 2005-06-16 |
Family
ID=34684423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520006231 Expired - Lifetime DE202005006231U1 (en) | 2005-04-18 | 2005-04-18 | Construction kit for linear mechanical fastening of insulating materials and sealing strips on flat roofs has fastening elements comprising plastic holder with hollow shank and collar or head plate, and screw recessed in hollow shank |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005006231U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1837453A1 (en) * | 2006-03-20 | 2007-09-26 | Sarnafil International AG | Holding rail for roofing membranes |
ITTV20090007A1 (en) * | 2009-01-22 | 2010-07-23 | Ilmapack Nord S R L | SUPPORT STRUCTURE FOR COVERINGS |
EP4310268A1 (en) | 2022-07-19 | 2024-01-24 | Kennett GmbH | Method for covering a flat roof |
-
2005
- 2005-04-18 DE DE200520006231 patent/DE202005006231U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1837453A1 (en) * | 2006-03-20 | 2007-09-26 | Sarnafil International AG | Holding rail for roofing membranes |
WO2007107560A1 (en) * | 2006-03-20 | 2007-09-27 | Sika Technology Ag | Retaining rail for roofing membranes |
ITTV20090007A1 (en) * | 2009-01-22 | 2010-07-23 | Ilmapack Nord S R L | SUPPORT STRUCTURE FOR COVERINGS |
EP4310268A1 (en) | 2022-07-19 | 2024-01-24 | Kennett GmbH | Method for covering a flat roof |
NL2032545B1 (en) | 2022-07-19 | 2024-01-26 | Kennett Gmbh | Method for covering a flat roof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20050721 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20080428 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20110504 |
|
R152 | Term of protection extended to 10 years |
Effective date: 20130620 |
|
R071 | Expiry of right |